Is this morning sickness?????

Af was due 8/28 I have all the symptoms of pg (sore nipples, very tired, bloated gassy feeling like you have the flu but diffrent and you can't get rid of it and even a yeast infection!!)even took 2 hpt that came out realy realy faint positives!!! About 4 days ago I noticed I would wake up with a really bad stomach ache and extreme nausea the kind you want to throw up just so you will feel better... I would eat my breakfast trying to maybe make my self feel better but I would just go running to the bathroom with really loose bowels (SORRY) it would last most of the morning and then stop but I would still have the queasy feeling in my stomach like it was tied in knots..A friend of mine said that she experienced that about 2 weeks before she really started to get sick and that it is morning sickness...Just wanted to get opinions on what I am experiencing and if anyone else has??? thanks